* refactor: migrate page visibility control from `Params.hidden` to the new `build.list` parameter.
* refactor: centralize page filtering logic into a new `helper/pages.html` partial
* feat: introduce `SortBy` parameter to enable sorting pages by last modified date
* refactor: extract page sorting logic into a new `pages-sort.html` partial
* refactor: migrate i18n files from YAML to TOML format and simplify structure
* refactor: make translation file adjust to gohugoio/locales language code so date translation can work properly
* refactor: use hyphens instead of underscores for i18n, because that's how Hugo pick the translation file
* docs: update comments for i18n language availability and CJK language detection in hugo.toml.
* refactor: remove jsconfig.json
* chore: remove devcontainer config
* refactor: migrate Hugo configuration from `hugo.yaml` to dedicated `module.toml` and `params.toml` files, and update minimum Hugo version.
* refactor: migrate demo site configuration from `hugo.yaml` to `config/_default/*.toml`
* feat: enable local sidebar avatar for demo site and relocate its image to demo assets.
* feat: migrate demo site to Hugo Modules for theme management.
* fix: wrong config folder name
* refactor(i18n): simplify the structure of the translation file
* chore: prepare repository for v4.0.0-alpha
* chore: modify go.mod to v4
* refactor: migrate theme configuration to TOML
* fix: exampleSite not using correct theme
* feat: add favicon from assets folder
* refactor: drop linear grandient background feature
remove node-vibrant from dependencies
* feat: use Hugo's code block render hook to implement code copy button
Now it can have i18n support
* refactor: delete color.ts
* refactor: delete Emoji support post from example site
* refactor: drop support for `hidden` field in front matter
* feat: upgrade to PhotoSwipe v5
* chore: bump the required hugo version to 0.100.0
* refactor: remove PhotoSwipe from external.yaml
* fix: extra margin in search result
* fix: incorrect markdown heading level in example site
* refactor: remove some usages of `default` in template
No longer needed thanks to Hugo's configuration merge
* fix: one line codeblock style in firefox
closes https://github.com/CaiJimmy/hugo-theme-stack/issues/564
* feat: add style to new codeblock
* feat: i18n support for codeblock copy text
* fix(menu): jitter when closing menu
It's caused by flexbox gap property, which can't animate
* fix(search): long text overflows under the Search icon
closes https://github.com/CaiJimmy/hugo-theme-stack/issues/515
